866.4.Maxtec www.maxtecinc.com
8
» The MAXO
2
®
analyzer may be disinfected using standard topical
disinfectants.
» The MAXO
2
®
analyzer is not intended for steam, ethylene oxide or
radiation sterilization.
» Store the MAXO
2
®
analyzer in a temperature similar to its ambient
environment of daily use.
7.0 SPECIFICATIONS
7.1 Base Unit Specifications
Measurement Range:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.0-100%
Resolution: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1%
Accuracy and Linearity: . . . . . . . . . . . . . . . . ±1% of full scale at constant temperature, R.H.
and pressure when calibrated at full scale
Total Accuracy: . . . . . . . . . . ±3% Actual Oxygen Level over full operating temperature range
Response Time: . . . . . . . . . . . . . . . 90% of final value in approximately 15 seconds at 23°C
Warm-up Time:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . none required
Operating Temperature: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15°C - 40°C (59°F - 104°F)
Storage Temperature:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15°C - 50°C (5°F - 122°F)
Atmospheric Pressure: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800-1013 mBars
Humidity: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0-95% (non-condensing)
Power Requirements:. . . . . . . . . . . . . . . . . . . . . . . . . 2, AA Alkaline batteries (2 X 1.5 Volts)
Battery Life: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approximately 3000 hours in typical use
Low Battery Indication: . . . . . . . . . . . . . . . . . . . . . . . . . . "LOW BAT" icon displayed on LCD
Sensor Type: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maxtec MAX-250 galvanic fuel cell
Expected Sensor Life: . . . . . . . >1,500,000% O
2
Hours, over 2 years in typical applications
Dimensions: . . . . . . . . . . . . . . . . . . . . 3.5"(W) x 5.5"(H) x 1.5"(D) [89mm x 140mm x 38mm]
Weight: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approximately .92 lbs. (417g)
7.2 Sensor Specifications
Type: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . galvanic fuel sensor (0-100%)
Life: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 years in typical applications
Interferent
Volume % Dry
Interference in O2%
Nitrous Oxide
75%
<2%
Carbon Dioxide
10%
<2%
Halothane
5%
<2%
Enflurane
5%
<2%
Isoflurane
5%
<2%
Helium
70%
<2%
Sevoflurane
6%
<2%
Desflurane
15%
<2%